How to import junit testResults with type Cucumber and not Generic with API?

[ziedktari]

I tried to upload junit results to Xray and sepcify testType with value Cucumber but Xray creates tests with testType Generic. (according to the doc it is a normal behavior of xray)
To resume I have imported feature file with API then i have imported  their execution, the problem is that Xray duplicates the tests that I have already imported as a feature file.

I would lke to know how to resolve this problem, please. Thank you in advance. 

my testInfo is:

{
"testType":"Cucumber",
"fields": {
"project": {
"id": "10019"
},
"labels" : ["API","feature"],
"priority": {
"self": "https://dd.atlassian.net/rest/api/2/priority/1",
"iconUrl": "https://dd.atlassian.net/images/icons/priorities/highest.svg",
"name": "Highest",
"id": "1"
}

}
}

[ziedktari]

Solution: import results in cucumber json results